Hub for supporting a timepiece hand



FIG. 1 is a front elevational view of a hub for supporting a timepiece hand showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a front and top-left perspective view thereof; and

FIG. 8 is a rear and bottom right perspective view thereof.

The broken-line showings of a hand are environmental only and form no part of the claimed design. 

The ornamental design for a hub for supporting a timepiece hand, as shown and described. 